Article put out debunking them as fake in anticipation of the film.
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http://www.archaeology.org/0805/etc/indy.html....These exotic carvings are usually attributed to pre-Columbian Mesoamerican cultures, but not a single crystal skull in a museum collection comes from a documented excavation, and they have little stylistic or technical relationship with any genuine pre-Columbian depictions of skulls, which are an important motif in Mesoamerican iconography.
They are intensely loved today by a large coterie of aging hippies and New Age devotees, but what is the truth behind the crystal skulls? Where did they come from, and why were they made?
Museums began collecting rock-crystal skulls during the second half of the nineteenth century, when no scientific archaeological excavations had been undertaken in Mexico and knowledge of real pre-Columbian artifacts was scarce. It was also a period that saw a burgeoning industry in faking pre-Columbian objects. When Smithsonian archaeologist W. H. Holmes visited Mexico City in 1884, he saw "relic shops" on every corner filled with fake ceramic vessels, whistles, and figurines. Two years later, Holmes warned about the abundance of fake pre-Columbian artifacts in museum collections in an article for the journal Science titled "The Trade in Spurious Mexican Antiquities."
French antiquarian Eugène Boban with his collection of Mesoamerican artifacts at an 1867 Paris exposition. Among the objects on display were two crystal skulls. At his feet rest a pot and a battleaxe Boban exhibited as Aztec. Both are fakes. (Courtesy Jane Walsh/Museo Nacional de Historia, Mexico City)....
Although nearly all of the crystal skulls have at times been identified as Aztec, Toltec, Mixtec, or occasionally Maya, they do not reflect the artistic or stylistic characteristics of any of these cultures. The Aztec and Toltec versions of death heads were nearly always carved in basalt, occasionally were covered with stucco, and were probably all painted. They were usually either attached to walls or altars, or depicted in bas reliefs of deities as ornaments worn on belts. They are comparatively crudely carved, but are more naturalistic than the crystal skulls, particularly in the depiction of the teeth. The Mixtec occasionally fabricated skulls in gold, but these representations are more precisely described as skull-like faces with intact eyes, noses, and ears. The Maya also carved skulls, but in relief on limestone. Often these skulls, depicted in profile, represent days of their calendars.
French and other European buyers imagined they were buying skillful pre-Columbian carvings, partially convinced perhaps by their own fascinated horror with Aztec human sacrifice. But the Aztecs didn't hang crystal skulls around their necks. Instead, they displayed the skulls of sacrificial victims on racks, impaling them horizontally through the sides (the parietal-temporal region), not vertically.
I believe that all of the smaller crystal skulls that constitute the first generation of fakes were made in Mexico around the time they were sold, between 1856 and 1880. This 24-year period may represent the output of a single artisan, or perhaps a single workshop. The larger 1878 Paris skull seems to be some sort of transitional piece, as it follows the vertical drilling of the smaller pieces, but its size precludes it being a bead, or being worn in any way. This skull now resides in the basement laboratories of the Louvre, and the Musée du Quai Branly has begun a program of scientific testing on the piece that will include advanced elemental analysis techniques like particle induced X-ray emission and Raman spectroscopy, so we may know more about its material and age in the near future.
South American Idol?
In the opening scenes of Raiders of the Lost Ark (1981), Indiana Jones is hot on the trail of an extremely valuable golden idol created by an unidentified ancient South American culture. The goddess's image, which Jones deftly snatches from an altar (setting off a series of booby traps that culminate with an enormous boulder nearly crushing our hero), is of a woman in the act of giving birth. The golden figure was modeled on a purportedly Aztec greenstone carving called Tlazolteotl, considered to be a masterpiece by the Dumbarton Oaks Museum in Washington, D.C.
In my research into the object's acquisition history, I discovered that a Chinese dealer in Paris sold the figure in 1883 to a famous French mineralogist, Augustin Damour. His friend, Eugene Boban, advised Damour on the purchase. In examining the artifact's iconography, I found that the birthing position is unknown in documented pre-Columbian artifacts or depictions in codices. I have also used scanning electron microscopy to analyze the manufacture of the idol and have found there is ample evidence of the use of modern rotary cutting tools on the object's surface. In my opinion, the Tlazolteotl idol, like the crystal skulls, is a nineteenth-century fake. The 1878 Paris skull and the Boban-Tiffany-British Museum skull that appeared in 1881 are perhaps nineteenth-century European inventions. There is no direct tie to Mexico for either of these two larger skulls, except through Boban; they simply appear in Paris long after his initial return from Mexico in 1869. The Mitchell-Hedges skull, which appears after 1934, is a veritable copy of the British Museum skull, with stylistic and technical flourishes that only an accomplished faker would devise. In fact, in 1936 British Museum scholar Adrian Digby first raised the possibility that the Mitchell-Hedges skull could be a copy of the British Museum skull since it showed "a perverted ingenuity such as one would expect to find in a forger." However, Digby, then a young curator, did not suggest it was a modern forgery and also dismissed the possibility that his museum's own crystal skull was a fraud, as early twentieth-century microscopic examination did not reveal the presence of modern tool marks.
The skull that arrived at the Smithsonian 16 years ago represents yet another generation of these hoaxes. According to its anonymous donor, it was purchased in Mexico in 1960, and its size perhaps reflects the exuberance of the time. In comparison with the original nineteenth-century skulls, the Smithsonian skull is enormous; at 31 pounds and nearly 10 inches high, it dwarfs all others. I believe it was probably manufactured in Mexico shortly before it was sold. (The skull is now part of the Smithsonian's national collections and even has its own catalogue number: 409954. At the moment it is stored in a locked cabinet in my office.)
There are now fifth- and probably sixth-generation skulls, and I have been asked to examine quite a number of them. Collectors have brought me skulls purportedly from Mexico, Guatemala, Brazil, and even Tibet. Some of these "crystal" skulls have turned out to be glass; a few are made of resin.
British Museum scientist Margaret Sax and I examined the British Museum and Smithsonian skulls under light and scanning electron microscope and conclusively determined that they were carved with relatively modern lapidary equipment, which were unavailable to pre-Columbian Mesoamerican carvers. (A preliminary report on our research is on the British Museum website,
www.britishmuseum.ac.uk/compass).
So why have crystal skulls had such a long and successful run, and why do some museums continue to exhibit them, despite their lack of archaeological context and obvious iconographic, stylistic, and technical problems? Though the British Museum exhibits its skulls as examples of fakes, others still offer them up as the genuine article. Mexico's national museum, for example, identifies its skulls as the work of Aztec and Mixtec artisans. Perhaps it is because, like the Indiana Jones movies, these macabre objects are reliable crowd-pleasers.
Impressed by their technical excellence and gleaming polish, generations of museum curators and private collectors have been taken in by these objects. But they are too good to be true. If we consider that pre-Columbian lapidaries used stone, bone, wooden, and possibly copper tools with abrasive sand to carve stone, crystal skulls are much too perfectly carved and highly polished to be believed.
Ultimately, the truth behind the skulls may have gone to the grave with Boban, a masterful dealer of many thousands of pre-Columbian artifacts--including at least five different crystal skulls--now safely ensconced in museums worldwide. He managed to confound a great many people for a very long time and has left an intriguing legacy, one that continues to puzzle us a century after his death. Boban confidently sold museums and private collectors some of the most intriguing fakes known, and perhaps many more yet to be recognized. It sounds like a great premise for a movie.
Jane MacLaren Walsh is an anthropologist at the Smithsonian's National Museum of Natural History.
